| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $9.77 | 6.735% | $10.428 | $10.43 | $10.45 | $10.40 |
| Purchase #2 | $161.30 | 9.694% | $176.9364 | $176.94 | $176.95 | $176.90 |
| Purchase #3 | $111.72 | 8.455% | $121.1659 | $121.17 | $121.15 | $121.20 |
| Purchase #4 | $174.71 | 5.773% | $184.796 | $184.80 | $184.80 | $184.80 |
| Purchase #5 | $217.61 | 7.614% | $234.1788 | $234.18 | $234.20 | $234.20 |
| Purchase #6 | $94.37 | 4.766% | $98.8677 | $98.87 | $98.85 | $98.90 |
| Purchase #7 | $152.64 | 3.750% | $158.364 | $158.36 | $158.35 | $158.40 |
| 7 purchase totals = | $922.12 | $984.7368 | $984.75 | $984.75 | $984.80 | |